Ever since the introduction of the Grey Squirrel to the UK, Red Squirrel numbers have suffered. Not only are the larger greys encroaching on traditional red territory but they also carry the squirrelpox virus. The greys are more or less immune to this disease but it has devastated the red population. It is thought that there are only around 600 000 left in Scotland.
Help may be at hand. A study published in 2018 has shown that the reds may have an unlikely ally in the Pine Marten. The numbers of this woodland predator have been on the increase and it appears they have gained a taste for greys. Studies in Ireland have indicated that they have a detrimental effect on the grey population. It appears that evolving alongside the Pine Marten, the red squirrel has gained an instinct to stay out of the areas inhabited by these predators. It seems that the greys have no such internal alarm system regarding Pine Martens.
It’s good news for the smaller red and let’s hope that this wonderful little creature becomes a more common sight, not just in Scotland, but across the UK.
Help may be at hand. A study published in 2018 has shown that the reds may have an unlikely ally in the Pine Marten. The numbers of this woodland predator have been on the increase and it appears they have gained a taste for greys. Studies in Ireland have indicated that they have a detrimental effect on the grey population. It appears that evolving alongside the Pine Marten, the red squirrel has gained an instinct to stay out of the areas inhabited by these predators. It seems that the greys have no such internal alarm system regarding Pine Martens.
It’s good news for the smaller red and let’s hope that this wonderful little creature becomes a more common sight, not just in Scotland, but across the UK.
Pine Marten - British Red Squirrel
The European pine marten, Martes martes, is a member of the family Mustelidae within the order Carnivora. It is widespread throughout much of north and western Europe but rare or absent in much of its historic southern European range. The pine marten is omnivorous and feeds upon a wide variety...
www.britishredsquirrel.org